2423921640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70381}}^1$

素因数の和:70443

約数の個数: 128

約数和(自身を含む): 8513406720

約数和(自身を除く): 6089485080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 70381, 140762, 211143, 281524, 351905, 422286, 492667, 563048, 703810, 844572, 985334, 1055715, 1407620, 1478001, 1689144, 1970668, 2111430, 2463335, 2815240, 2885621, 2956002, 3941336, 4222860, 4926670, 5771242, 5912004, 7390005, 8445720, 8656863, 9853340, 11542484, 11824008, 14428105, 14780010, 17313726, 19706680, 20199347, 23084968, 28856210, 29560020, 34627452, 40398694, 43284315, 57712420, 59120040, 60598041, 69254904, 80797388, 86568630, 100996735, 115424840, 121196082, 161594776, 173137260, 201993470, 242392164, 302990205, 346274520, 403986940, 484784328, 605980410, 807973880, 1211960820, 2423921640]

約数ペア:

[(1, 2423921640), (2, 1211960820), (3, 807973880), (4, 605980410), (5, 484784328), (6, 403986940), (7, 346274520), (8, 302990205), (10, 242392164), (12, 201993470), (14, 173137260), (15, 161594776), (20, 121196082), (21, 115424840), (24, 100996735), (28, 86568630), (30, 80797388), (35, 69254904), (40, 60598041), (41, 59120040), (42, 57712420), (56, 43284315), (60, 40398694), (70, 34627452), (82, 29560020), (84, 28856210), (105, 23084968), (120, 20199347), (123, 19706680), (140, 17313726), (164, 14780010), (168, 14428105), (205, 11824008), (210, 11542484), (246, 9853340), (280, 8656863), (287, 8445720), (328, 7390005), (410, 5912004), (420, 5771242), (492, 4926670), (574, 4222860), (615, 3941336), (820, 2956002), (840, 2885621), (861, 2815240), (984, 2463335), (1148, 2111430), (1230, 1970668), (1435, 1689144), (1640, 1478001), (1722, 1407620), (2296, 1055715), (2460, 985334), (2870, 844572), (3444, 703810), (4305, 563048), (4920, 492667), (5740, 422286), (6888, 351905), (8610, 281524), (11480, 211143), (17220, 140762), (34440, 70381)]